From e13f93292ce1a2b1d5ba161fddfe947a1824a2b0 Mon Sep 17 00:00:00 2001
From: Andrew Courtice <andrewcourtice@users.noreply.github.com>
Date: Mon, 18 Mar 2024 13:25:43 +1000
Subject: [PATCH 1/2] fix(theme): fixed sidebar expand caret showing when no
 children are present (#3657)

---
 src/client/theme-default/components/VPSidebarItem.vue | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/src/client/theme-default/components/VPSidebarItem.vue b/src/client/theme-default/components/VPSidebarItem.vue
index f6c1c316..59782e0d 100644
--- a/src/client/theme-default/components/VPSidebarItem.vue
+++ b/src/client/theme-default/components/VPSidebarItem.vue
@@ -82,7 +82,7 @@ function onCaretClick() {
       <component v-else :is="textTag" class="text" v-html="item.text" />
 
       <div
-        v-if="item.collapsed != null"
+        v-if="item.collapsed != null && item.items && item.items.length"
         class="caret"
         role="button"
         aria-label="toggle section"

From f7aef3ca23dae39e226c85d7bb2579dbf7c758f3 Mon Sep 17 00:00:00 2001
From: =?UTF-8?q?=E7=83=BD=E5=AE=81?= <miqilin18@gmail.com>
Date: Mon, 18 Mar 2024 11:28:38 +0800
Subject: [PATCH 2/2] fix(localSearch): remove empty titles that may appear in
 search results (#3665)

---
 src/node/plugins/localSearchPlugin.ts | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/src/node/plugins/localSearchPlugin.ts b/src/node/plugins/localSearchPlugin.ts
index e94eafb7..c223c326 100644
--- a/src/node/plugins/localSearchPlugin.ts
+++ b/src/node/plugins/localSearchPlugin.ts
@@ -235,8 +235,9 @@ function* splitPageIntoSections(html: string) {
     const anchor = headingResult?.[2] ?? ''
     const content = result[i + 2]
     if (!title || !content) continue
-    const titles = parentTitles.slice(0, level)
+    let titles = parentTitles.slice(0, level)
     titles[level] = title
+    titles = titles.filter(Boolean)
     yield { anchor, titles, text: getSearchableText(content) }
     if (level === 0) {
       parentTitles = [title]